Question # 1

The eleventh general conference was held in Paris in.

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1959

1961

1660

1960

The value we get after rounding 1.47 is

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1.4

1.5

1.47

1.46

The number of base units in SI are.

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3

6

7

9

The number 275.00 consists of significant figures.

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4

3

2

5

Andromeda is one of the billions of galaxies of known.

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Star

Asteroid

Pole

Universe

The study of internal structur eof Earth is called.

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Atomic Physics

Plasma Physics

Geo physics

Nuclear Physics

In reading 27.5 first two digits are accurate while third one is.

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Accurate

Correct

Doubtful

In correct

Significant figures in an expression are.

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All the digits

All accurately known digits

All the accurately known digits and the first doubtful digit.

All the accurately known digits and all the doubtful digits.

Least count of physical balance is.

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0.001 g

0.01 g

0.1 g

0.0001 g

The study of the structure and properties of atom is called.

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Electricity

Nuclear physics

Geo Physics

Atomic Physics

1 nm have meters.

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10^-3 m

10^-6 m

10^-9 m

10^-10m

An interval of 200 micro second equivalent to.

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0.2 s

0.02 s

2 x 10^-4 s

2 x 10^-6 s

According to SI-Units , internsity of light is measured in.

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meters

second

moles

candela

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9th Class Physics Chapter 1 Physical Quantities and Measurement English Medium KPK Boards Online Mcqs MCQs With Answers

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